Critical Coupling and Perfect Absorption Using α‐MoO3 Multilayers in the Mid‐Infrared
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DOI: 10.1002/andp.202000512
Abstract: α‐Phase molybdenum trioxide(α‐MoO3) is a biaxial van der Waals semiconductor that can naturally support anisotropic phonon polaritons with elliptic and hyperbolic in‐plane dispersion. α‐MoO3 can meet critical coupling (CC) condition for both transverse magnetic (TM)… read more here.
Keywords: perfect absorption; mid infrared; critical coupling; coupling perfect ... See more keywords